Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
dieu danh » dieu hanh, dia danh, dien anh
tieu danh » tiep danh, thien danh, dieu hanh
bang cong » dang cong, bang song, hang cong
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((dieu danh) or (tieu danh)) - anh ((tang cua) OR (mang cua)) bang cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((dieu danh) OR (tieu danh)) - anh ((tang cua) OR (mang cua)) bang cong thanh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((dieu danh) or (tieu danh)) - anh ((tang cua) OR (mang cua)) bang cong thanh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((dieu danh) or (tieu danh)) - anh ((tang cua) OR (mang cua)) bang cong thanh toan ban*.